Heat Advisory — Pemiscot, MO, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Prentiss, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Carroll, TN, Benton, TN, Haywood, TN, Crockett, TN, Madison, TN, Chester, TN, Henderson, TN, Decatur, TN, Fayette, TN, Hardeman, TN, McNairy, TN, Hardin, TN 7:00 PM

Madison County, West Tennessee, Tennessee, United States

Last updated: 3:49 PM CDT  ·  Refresh
94°F
Feels like 99°
Mostly Clear
▲ 94°  /  ▼ 70°
Wind
4 mph NNW
Humidity
44%
Dew Point
70°
Pressure
29.54 inHg
Visibility
10 mi
UV Index
7.1
Cloud Cover
21%
Sunrise
6:36 AM
Sunset
7:05 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Madison County is currently mostly clear at 94°F. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1977 J/kg) — isolated convective development possible. Sunrise: 6:36AM · Sunset: 7:05PM.

Alerts

Heat Advisory
Pemiscot, MO, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Prentiss, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Carroll, TN, Benton, TN, Haywood, TN, Crockett, TN, Madison, TN, Chester, TN, Henderson, TN, Decatur, TN, Fayette, TN, Hardeman, TN, McNairy, TN, Hardin, TN
Expires 7:00 PM
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
94°
4%
4 PM
92°
5%
5 PM
94°
5%
6 PM
90°
8%
7 PM
88°
11%
8 PM
86°
17%
9 PM
79°
21%
10 PM
78°
30%
11 PM
77°
17%
12 AM
76°
26%
1 AM
75°
30%
2 AM
74°
35%
3 AM
74°
23%
4 AM
73°
19%
5 AM
72°
19%
6 AM
72°
20%
7 AM
74°
20%
8 AM
76°
21%
9 AM
78°
17%
10 AM
80°
14%
11 AM
81°
13%
12 PM
82°
13%
1 PM
87°
14%
2 PM
88°
15%
7-Day Forecast
Today
94° 70°
Mostly Clear with a 21% chance of rain.
Mon
93° 72°
Mostly Clear with a 26% chance of rain.
Tue
103° 74°
Clear.
Wed
99° 74°
Clear.
Thu
102° 74°
Clear.
Fri
101° 71°
Clear with a 60% chance of rain.
Sat
99° 72°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 94° Mostly Clear 4% 4 mph NNW 44%
4 PM 92° Mostly Clear 5% 3 mph WNW 48%
5 PM 94° Mostly Clear 5% 3 mph NW 55%
6 PM 90° Mostly Clear 8% 4 mph ESE 63%
7 PM 88° Mostly Clear 11% 4 mph NE 66%
8 PM 86° Partly Cloudy 17% 4 mph N 72%
9 PM 79° Partly Cloudy 21% 4 mph WNW 77%
10 PM 78° Partly Cloudy 30% 4 mph WNW 81%
11 PM 77° Partly Cloudy 17% 3 mph NNW 85%
12 AM 76° Mostly Cloudy 26% 3 mph N 89%
1 AM 75° Partly Cloudy 30% 3 mph NNE 91%
2 AM 74° Partly Cloudy 35% 2 mph NNE 92%
3 AM 74° Rain 23% 2 mph NE 92%
4 AM 73° Rain 19% 2 mph NE 92%
5 AM 72° Rain 19% 3 mph ENE 92%
6 AM 72° Rain 20% 3 mph ENE 93%
7 AM 74° Mostly Clear 20% 4 mph E 87%
8 AM 76° Mostly Clear 21% 4 mph E 79%
9 AM 78° Mostly Clear 17% 5 mph E 72%
10 AM 80° Mostly Clear 14% 5 mph E 70%
11 AM 81° Partly Cloudy 13% 5 mph E 68%
12 PM 82° Partly Cloudy 13% 5 mph E 67%
1 PM 87° Partly Cloudy 14% 5 mph E 65%
2 PM 88° Partly Cloudy 15% 5 mph E 64%
15-Day Forecast
Today
9/13
Mostly Clear
21%
70°
94°
Mon
9/14
Mostly Clear
26%
72°
93°
Tue
9/15
Clear
3%
74°
103°
Wed
9/16
Clear
3%
74°
99°
Thu
9/17
Clear
9%
74°
102°
Fri
9/18
Clear
60%
71°
101°
Sat
9/19
Clear
19%
72°
99°
Sun
9/20
Drizzle
60%
68°
95°
Mon
9/21
Drizzle
60%
67°
91°
Tue
9/22
Drizzle
60%
56°
88°
Wed
9/23
Drizzle
60%
49°
86°
Thu
9/24
Drizzle
60%
63°
87°
Fri
9/25
Drizzle
60%
62°
87°
Sat
9/26
Clear
25%
62°
87°
Sun
9/27
Clear
25%
61°
88°
49
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
49 AQI 8.9 µg/m³
O3
Ground-level ozone
44 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 49 Good 44 49
Tue 51 Moderate 41 51
Wed 58 Moderate 45 58
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Sun Sep 13, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2134 J/kg
MLCAPE1557 J/kg
MUCAPE2134 J/kg
SBCIN-5 J/kg
MLCIN-18 J/kg
Lifted Index-5.4
Kinematics
0–6 km Shear9 kt
0–1 km Shear3 kt
Eff. Shear12 kt
0–1 km SRH13
0–3 km SRH42
Eff. SRH42
Storm Motion358° @ 19 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.2
Thermo & Levels
PWAT1.75 in
0–3 km LR8.3 °C/km
700–500 LR5.5 °C/km
Total Totals47.8
LCL826 hPa
LFC809 hPa
EL145 hPa
Freezing Lvl15,558 ft